US Patent 7783144 Electrically tunable microresonators using photoaligned liquid crystals
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Patent abstract
An electrooptically tunable waveguide-coupled microresonator. In one example embodiment, the switch includes a photoalignment layer that enhances control of liquid crystal alignment in the cladding near the coupling region of the microresonator and waveguide.
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Patent Inventor Names
Alexander A. Muravsky0
Andrew Wing On Poon0
Linjie Zhou0
Vladimir G. Chigrinov0
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US Patent 07783144 Electrically tunable microresonators using photoaligned liquid crystals US Patent 7783144 Electrically tunable microresonators using photoaligned liquid crystals
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Patent Number
077831440
Patent Number
77831440
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Patent Jurisdiction
Patent Number
077831440
Date of Patent
August 24, 2010
0Patent Application Number
117393670
Date Filed
April 24, 2007
0Official Website
Patent Primary Examiner
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US Patent 07783144 Electrically tunable microresonators using photoaligned liquid crystals
Infobox
Is a
Patent jurisdiction
Patent number
07783144
Date of patent
August 24, 2010
Patent application number
11739367
Date Filed
April 24, 2007
Patent primary examiner
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